Finding the Fourth Proportional to 9,084.51, 12,535.23 and 5,104.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,084.51 : 12,535.23 = 5,104.86 : x
2. Step 2: Convert to fraction form
   9,084.51/12,535.23 = 5,104.86/x
3. Step 3: Cross multiply
   9,084.51x = 12,535.23 × 5,104.86
4. Step 4: Simplify right side
   9,084.51x = 63,990,594.22
5. Step 5: Solve for x
   x = 63,990,594.22/9,084.51
6. Step 6: Final answer
   x = 7,043.92